lasinfo (210611) report for 'AHN4T/57HN1_13.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 37459052 number of points by return: 26511855 8299623 2291939 327285 28350 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 358730 0 min x y z: 171980.000 358730.000 31.267 max x y z: 173019.999 360019.999 60.056 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 37459052 extended number of points by return: 26511855 8299623 2291939 327285 28350 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 31267 60056 intensity 36 5029 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -9 29 user_data 6 7 point_source_ID 92 1093 gps_time 297851238.009739 297854115.521551 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 49 255 B 41 255 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0.36 50.29 ('Amplitude') attribute1 -16.69 33.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26511855 number of intermediate returns: 2642618 number of last returns: 26504389 number of single returns: 18199810 covered area in square units/kilounits: 1327284/1.33 point density: all returns 28.22 last only 19.97 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37459052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26511855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8299623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2291939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 327285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28350 instead zero. overview over extended number of returns of given pulse: 18199810 12028051 5894564 1194844 133098 8141 544 0 0 0 0 0 0 0 0 histogram of classification of points: 14655640 unclassified (1) 22734714 ground (2) 49428 building (6) 18360 water (9) 910 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2223450 +---> 696167 of those are unclassified (1) +---> 1523448 of those are ground (2) +---> 3835 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.2,31.3) has 3 bin [31.3,31.4) has 313 bin [31.4,31.5) has 7313 bin [31.5,31.6) has 25809 bin [31.6,31.7) has 49539 bin [31.7,31.8) has 80279 bin [31.8,31.9) has 114918 bin [31.9,32.0) has 195240 bin [32.0,32.1) has 447956 bin [32.1,32.2) has 1055795 bin [32.2,32.3) has 1136909 bin [32.3,32.4) has 788142 bin [32.4,32.5) has 556402 bin [32.5,32.6) has 393464 bin [32.6,32.7) has 319585 bin [32.7,32.8) has 320297 bin [32.8,32.9) has 341080 bin [32.9,33.0) has 349814 bin [33.0,33.1) has 420274 bin [33.1,33.2) has 475388 bin [33.2,33.3) has 430168 bin [33.3,33.4) has 484540 bin [33.4,33.5) has 626577 bin [33.5,33.6) has 688188 bin [33.6,33.7) has 799649 bin [33.7,33.8) has 830452 bin [33.8,33.9) has 884997 bin [33.9,34.0) has 767081 bin [34.0,34.1) has 583794 bin [34.1,34.2) has 483377 bin [34.2,34.3) has 424738 bin [34.3,34.4) has 391666 bin [34.4,34.5) has 404678 bin [34.5,34.6) has 420856 bin [34.6,34.7) has 425637 bin [34.7,34.8) has 425766 bin [34.8,34.9) has 449296 bin [34.9,35.0) has 451045 bin [35.0,35.1) has 435469 bin [35.1,35.2) has 400094 bin [35.2,35.3) has 397788 bin [35.3,35.4) has 405899 bin [35.4,35.5) has 426788 bin [35.5,35.6) has 425539 bin [35.6,35.7) has 436558 bin [35.7,35.8) has 458573 bin [35.8,35.9) has 472448 bin [35.9,36.0) has 450913 bin [36.0,36.1) has 443359 bin [36.1,36.2) has 411966 bin [36.2,36.3) has 359999 bin [36.3,36.4) has 297118 bin [36.4,36.5) has 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[55.5,55.6) has 13920 bin [55.6,55.7) has 12836 bin [55.7,55.8) has 11617 bin [55.8,55.9) has 10083 bin [55.9,56.0) has 9170 bin [56.0,56.1) has 8320 bin [56.1,56.2) has 7188 bin [56.2,56.3) has 6523 bin [56.3,56.4) has 5734 bin [56.4,56.5) has 5035 bin [56.5,56.6) has 4540 bin [56.6,56.7) has 3834 bin [56.7,56.8) has 3394 bin [56.8,56.9) has 3029 bin [56.9,57.0) has 2591 bin [57.0,57.1) has 2318 bin [57.1,57.2) has 2039 bin [57.2,57.3) has 1784 bin [57.3,57.4) has 1597 bin [57.4,57.5) has 1284 bin [57.5,57.6) has 1117 bin [57.6,57.7) has 1030 bin [57.7,57.8) has 819 bin [57.8,57.9) has 747 bin [57.9,58.0) has 653 bin [58.0,58.1) has 615 bin [58.1,58.2) has 503 bin [58.2,58.3) has 449 bin [58.3,58.4) has 365 bin [58.4,58.5) has 293 bin [58.5,58.6) has 256 bin [58.6,58.7) has 223 bin [58.7,58.8) has 189 bin [58.8,58.9) has 189 bin [58.9,59.0) has 138 bin [59.0,59.1) has 114 bin [59.1,59.2) has 93 bin [59.2,59.3) has 67 bin [59.3,59.4) has 66 bin [59.4,59.5) has 40 bin [59.5,59.6) has 24 bin [59.6,59.7) has 29 bin [59.7,59.8) has 14 bin [59.8,59.9) has 10 bin [59.9,60.0) has 6 bin [60.0,60.1) has 1 average z coordinate 38.6 for 37459052 element(s) point source id histogram with bin size 1.000000 bin 92 has 17409343 bin 1093 has 20049709 average point source id 627.778607237577717 for 37459052 element(s)